DI632B<br><br><ul><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">To the side of cameras: 52mm </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">To the side of lens: 37mm </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Allows the use of 37mm filters or accessories on lens threaded for 52mm.</span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Made of anodized aluminum which is durable in use. </span></span></li><li><span class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US">Useful and helpful gear for you to save money to buy extra filter lenses.</span></span></li></ul>&nbsp;<br /> <span class="f14">Package Details</span> <span id="productWeight">Weight: <label>16.05</label> g</span> <br /> <span id="productSize">Size: <label>5.4*5.4*0.6</label> cm</span><br /> <span class="f14">Package Includes</span> 1 ～ 52-37mm Anodized Aluminum Step-down Ring Adapter for Cameras